                         [:tr [:td "Components"] [:td (:components db-stat)]]
                     ]
                 ]
+                (render-back-link url-prefix)
                 (render-html-footer)
             ] ; </div class="container">
         ] ; </body>

                [:div {:class "container-fluid"}
                    [:h2 "Help"]
                ]
                (render-html-footer)
            ] ; </div class="container">
        ] ; </body>

             [:li [:a {:href first-link} first-name]]
             [:li [:a {:href second-link} second-name]]]))

(defn render-back-link
    "Render link to go back."
    [link]
    [:div {:class "container-fluid"}
        [:br]
        [:br]
        [:br]
        [:a {:href link} "Back"]
    ])

(defn render-front-page
    "Render front page of this application."
    [url-prefix title]
